Jimmy Dripps,James Ochs,Paul S. Addison,James Watson
申请号：
US13243785
公开号：
US09119597B2
申请日:
2011.09.23
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A signal representing physiological information may include information related to respiration. A patient monitoring system may generate a plurality of autocorrelation sequences from the signal and combine the autocorrelation sequences to generate a combined autocorrelation sequence. The combined autocorrelation sequence may be analyzed to identify one or more peaks that may correspond to respiration information. Respiration information such as respiration rate may be determined based on the one or more peaks.
